Supplemental Cash Flow Information

3 Months Ended

Mar. 31, 2021

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Information

(16) SUPPLEMENTAL CASH FLOW INFORMATION

	Three Months Ended March 31,
		2021			2020
		(in thousands)
Net cash provided from operating activities included:
Income taxes refunded from taxing authorities	$	—		$	1,789
Interest paid		(64,100	)		(50,832	)
Non-cash investing and financing activities included:
Increase in asset retirement costs capitalized		761			1,250
Decrease in accrued capital expenditures		(5,850	)		(8,645	)